15303360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 112

約数和(自身を含む): 51206400

約数和(自身を除く): 35903040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 839, 912, 960, 1140, 1216, 1520, 1678, 1824, 2280, 2517, 3040, 3356, 3648, 4195, 4560, 5034, 6080, 6712, 8390, 9120, 10068, 12585, 13424, 15941, 16780, 18240, 20136, 25170, 26848, 31882, 33560, 40272, 47823, 50340, 53696, 63764, 67120, 79705, 80544, 95646, 100680, 127528, 134240, 159410, 161088, 191292, 201360, 239115, 255056, 268480, 318820, 382584, 402720, 478230, 510112, 637640, 765168, 805440, 956460, 1020224, 1275280, 1530336, 1912920, 2550560, 3060672, 3825840, 5101120, 7651680, 15303360]

約数ペア:

[(1, 15303360), (2, 7651680), (3, 5101120), (4, 3825840), (5, 3060672), (6, 2550560), (8, 1912920), (10, 1530336), (12, 1275280), (15, 1020224), (16, 956460), (19, 805440), (20, 765168), (24, 637640), (30, 510112), (32, 478230), (38, 402720), (40, 382584), (48, 318820), (57, 268480), (60, 255056), (64, 239115), (76, 201360), (80, 191292), (95, 161088), (96, 159410), (114, 134240), (120, 127528), (152, 100680), (160, 95646), (190, 80544), (192, 79705), (228, 67120), (240, 63764), (285, 53696), (304, 50340), (320, 47823), (380, 40272), (456, 33560), (480, 31882), (570, 26848), (608, 25170), (760, 20136), (839, 18240), (912, 16780), (960, 15941), (1140, 13424), (1216, 12585), (1520, 10068), (1678, 9120), (1824, 8390), (2280, 6712), (2517, 6080), (3040, 5034), (3356, 4560), (3648, 4195)]